A welder works on a pumpturbine at the Alstoms global technology and hydropower centre in Grenoble eastern France on October 8 2014 The centre which...
{"Image ImageDescription": "A welder works on a pump-turbine at the Alstoms global technology and hydropower centre in Grenoble, eastern France, on October 8, 2014. The centre which carries out all hydropower research and development for Alstom holds more than 25% of the worlds hydropower plants' share of the market, making it one of the global leaders in the hydropower. Alstom is designing turbines capable of adapting to greater variations in power levels, one of the major challenges of the hydropower.  AFP PHOTO/PHILIPPE DESMAZES / AFP / PHILIPPE DESMAZES        (Photo credit should read PHILIPPE DESMAZES/AFP via Getty Images)"}